Javascript Find Element In An Array

How To Search An Item In Javascript Array

In This Javascript Tutorial we will see How To Search And Find Item In An Array Using JS Using Netbeans Editor .

Project Source Code:

<!DOCTYPE html>

<html>

<head>

<title>JavaScript: Search Element In Array</title>

<meta charset="windows-1252">

<meta name="viewport" content="width=device-width, initial-scale=1.0">

<script>

var myArr = ["JavaScript","Search","Element","In","Array"];

function search()

{

var txt = document.getElementById('txt').value;

var index = myArr.indexOf(txt);

if(index !== -1)

{

alert('Exist');

}else{

alert('Not Exist');

}

</script>

</head>

<body>

<input type="text" name="txt" id="txt" />

<button onclick="search();">Search</button>

<p id="pgh"></p>

<script>

document.getElementById('pgh').innerHTML = myArr;

</script>

</body>

</html>

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